In PHP, Regular Expressions are sequences of characters that form a search pattern, used mainly for ______.
- Text manipulation
- Generating random numbers
- Sorting arrays
- Mathematical calculations
In PHP, Regular Expressions are sequences of characters that form a search pattern, used mainly for text manipulation. Regular expressions provide a powerful and flexible way to search, match, and manipulate strings based on specific patterns. They can be used for tasks such as validating inputs, extracting data, performing string substitutions, and more. Regular expressions enable developers to define complex search patterns and apply them to strings, making it easier to work with textual data. Learn more: https://www.php.net/manual/en/book.regex.php
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